What are the big events of Old Testament history?

Here are three objective criteria for what should be considered a "big" event:

• An event recorded in detail that takes the biblical author more than two chapters to tell.
• An event recorded by more than one biblical author.
• An event that had lasting effects
• An event that the New Testament points out as significant.

By these criteria, the following certainly qualify as "big" events in the Old Testament.

1. Creation (Gen. 1 - 2)
2. The Fall (Gen. 3)
3. The Great Flood (Gen. 6 - 9)
4. The life of Abraham (Gen. 12 - 25)
5. The life of Jacob (Gen. 25 - 36)
6. The life of Joseph (Gen. 37 - 50)
7. The Exodus from Egypt (Exodus - Deuteronomy)
8. The conquest of Canaan (Book of Joshua)
9. The life of David (1 and 2 Samuel, 1 Chron. 10 - 29)
10. The building of Solomon's Temple (1 Kings 5 - 8; 2 Chron. 2 - 7)
11. The life of Elijah (1 Kings 17 - 2 Kings 2)
12. The life of Elisha (2 Kings 2 - 13)
13. The fall of Israel to the Assyrians (2 Kings 17)
14. The deliverance of Jerusalem from the Assyrians (2 Kings 18 - 19; 2 Chron. 32; Isa. 36 - 37)
15. The fall of Jerusalem to the Babylonians (2 Kings 25; 2 Chron. 36; Jer. 39)
16. The return from Babylonian exile (2 Chron. 36; Ezra; Nehemiah; Zechariah; Haggai)

Of course, there are many other events of the Old Testament besides these. But these are the "big" ones. Old Testament literacy would assume that you know at least these events in some detail.